環境

$ uname -r
2.6.39-400.17.1.el6uek.x86_64
$ cat /etc/issue
Oracle Linux Server release 6.6
Kernel \r on an \m
$ xargs --version
xargs (GNU findutils) 4.4.2
Copyright (C)2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Eric B. Decker, James Youngman, and Kevin Dalley.
Built using GNU gnulib version e5573b1bad88bfabcda181b9e0125fb0c52b7d3b
$ ./split --version
split (GNU coreutils) 8.23
Copyright (C)2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Torbj&#246;rn Granlund and Richard M. Stallman.